- Country: USA
- Genres: Drama
- Release: 1981-05-04
- Director: Roger Young
- Writers: Frederic Halbert , Sandra Halbert , Richard Friedenberg
- Language: English
- Stars: Ron Howard , Art Carney , Tarah Nutter , David Knell , Barry Corbin , Richard Dysart , Michael Bond , Jim Haynie , Robert Hirschfeld , G.W. Bailey
- Runtime: 94 min
- Awards: Nominated for 4 Primetime Emmys. 5 nominations total
- AKA: Epidemia fatal (Mexico) , Cosecha amarga (Spain) , Bitter Harvest (United States of America) , Bitter Harvest , Dødelig gift (Norway) , Epidemia (Brazil) , Горчив успех (Bulgaria) , La morte invisibile (Italy)
- Plot: A farmer's herd sickens and dies, then his family and neighbors fall ill, so he bucks the state agricultural establishment as he pursues the politically explosive investigation of how his farm, family, and friends came to be poiso...
- IMDB:tt0082077
Bitter Harvest Cast · · · ALL
Roger Young
Director
Ron Howard
Ned De Vries
Art Carney
Walter Peary
Tarah Nutter
Kate De Vries
David Knell
Brandon
Barry Corbin
Dr. Agajanian
Richard Dysart
Dr. Morton Freeman
Michael Bond
Dr. Bill DeJong
Jim Haynie
Doc Vandecamp
Robert Hirschfeld
Harold
G.W. Bailey
Jim Laszlo
Robert Behling
Art
Ken Hixon
Williams
Dwight Schultz
Schlatter
Joe Miksak
Al
Charlotte Stewart
Mrs. Laszlo
Terry David Mulligan
Man #2
Al Cingolani
Harley
Matthew Locricchio
Worker
J.E. Freeman
Farmer #2